<?php

namespace app\admin\controller\learn;

use app\admin\controller\Zlog;
use app\common\controller\Backend;
use think\Db;

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Normal extends Backend
{
    
    /**
     * Normal模型对象
     * @var \app\admin\model\learn\Normal
     */
    protected $model = null;
    protected $searchFields = 'learncourse.name';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\learn\Normal;
        $this->view->assign("learnCateIdList", $this->model->getLearnCateIdList());
        $this->view->assign("typeList", $this->model->getTypeList());
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("learn_cate_idList", $this->model->getLearnCateIdList());
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $where2 = $this->getSelfDataWhere('normal.org_cate_id');
            $total = $this->model
                ->with(['learncourse','learncate'])
                ->where($where)
                ->where($where2)
                ->where('normal.learn_cate_id <> 4')
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->with(['learncourse','learncate'])
                ->where($where)
                ->where($where2)
                ->where('normal.learn_cate_id <> 4')
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            foreach ($list as $row) {


            }
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }
    public function add()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        $this->model = new \app\admin\model\learn\Course;
        $this->searchFields = 'course.name';
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $where2 = $this->getSelfDataWhere('course.org_cate_id');
            $total = $this->model
                ->with(['normal'])
                ->where($where)
                ->where($where2)
                ->where('course.is_chat = 0')
                ->group('course.id')
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->with(['normal'])
                ->where($where2)
                ->where('course.is_chat = 0')
                ->where($where)
                ->group('course.id')
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
        return $this->view->fetch();
    }
    public function bindcourse($ids)
    {
        $this->model = new \app\admin\model\learn\Normal;
        if ($this->request->isPost()) {
            $params = $this->request->post();
            if ($params) {
                if(isset($params['ids']) && !empty($params['ids'])){
                    $ids = explode(',', $params['ids']);
                    $data = [];
                    $has_ids = Db::name('learn_cate_course1')->where('learn_course_id', 'in', $ids)->where('learn_cate_id', $params['learn_cate_id'])->where('org_cate_id', ORG_CATE_ID)->column('learn_course_id');
                    $ids = array_diff($ids, $has_ids);
                    if(!empty($ids)){
                        foreach ($ids as $key=>$val){
                            $data[$key]['learn_cate_id'] = $params['learn_cate_id'];
                            $data[$key]['type'] = $params['type'];
                            $data[$key]['learn_course_id'] = $val;
                            $data[$key]['org_cate_id'] = ORG_CATE_ID;
                        }
                        $result = $this->model->saveAll($data);
                        if ($result === false) {
                            $this->error($this->model->getError());
                        }
                        $this->success();
                    }
                    $this->error('该分类下已有这些课程！');
                }
                $this->error('课程编号错误！');
            }
            $this->error();
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row= $this->model->get(['id' => $ids]);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a", [], 'strip_tags');
            if ($params) {
                $result = $row->save($params);
                if ($result === false) {
                    $this->error($row->getError());
                }
                $this->success();
            }
            $this->error();
        }
        $this->view->assign("row", $row);
        $this->view->assign("name", $this->model->getNameById($ids));
        return $this->view->fetch();
    }
    

}
